space for a string to message <parameter>m</parameter>. If behaves
similarly to <function>sd_bus_message_append_basic</function> with
type <literal>s</literal>, but instead of copying a string into
- the the message, it returns a pointer to the destination area to
- the caller in pointer <parameter>p</parameter>. Space for string
+ the message, it returns a pointer to the destination area to
+ the caller in pointer <parameter>p</parameter>. Space for the string
of length <parameter>size</parameter> plus the terminating
<constant>NUL</constant> is allocated.</para>
</refsect1>